73973988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 204946560

約数和(自身を除く): 130972572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 367, 396, 509, 734, 1018, 1101, 1468, 1527, 2036, 2202, 3054, 3303, 4037, 4404, 4581, 5599, 6108, 6606, 8074, 9162, 11198, 12111, 13212, 16148, 16797, 18324, 22396, 24222, 33594, 36333, 48444, 50391, 67188, 72666, 100782, 145332, 186803, 201564, 373606, 560409, 747212, 1120818, 1681227, 2054833, 2241636, 3362454, 4109666, 6164499, 6724908, 8219332, 12328998, 18493497, 24657996, 36986994, 73973988]

約数ペア:

[(1, 73973988), (2, 36986994), (3, 24657996), (4, 18493497), (6, 12328998), (9, 8219332), (11, 6724908), (12, 6164499), (18, 4109666), (22, 3362454), (33, 2241636), (36, 2054833), (44, 1681227), (66, 1120818), (99, 747212), (132, 560409), (198, 373606), (367, 201564), (396, 186803), (509, 145332), (734, 100782), (1018, 72666), (1101, 67188), (1468, 50391), (1527, 48444), (2036, 36333), (2202, 33594), (3054, 24222), (3303, 22396), (4037, 18324), (4404, 16797), (4581, 16148), (5599, 13212), (6108, 12111), (6606, 11198), (8074, 9162)]